Request InfoBern Optics Inc.For use in analytical and medical instrumentation applications, Bern Optics Inc. has announced the availability of submillimeter optical lenses as small as 0.20 mm. These precision lenses can be ground and polished in a variety of difficult configurations, including planoconvex, planoconcave, biconcave, biconvex, and positive and negative meniscus. Created from optical and filter glasses, these microscopic elements – some as small as a grain of salt – can be produced with spherical and cylindrical radii with submillimeter curvatures and diameters. 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